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My SUDOKU 1.62, The Game From Endless Time  In 1849, prominent mathematician Leonard Euler published his work «De quadratis magicis» («On magic squares»), describing properties and construction of «squares of digits» with special constraints for sum by rows and columns. In 1979, American architect Howard Garns published in Dell Magazines a puzzle called «Number Place». In 1986, Japanese puzzle publisher Nikoli republished Garns puzzle

Learn Chinese 2008 - learning a unique language a unique way  Chinese is undoubtedly one of the most sophisticated languages on the planet. Besides obvious phonetic difficulties, learners of Chinese inevitably face the problem of having to remember and write hundreds and thousands of unique characters. If you are learning Chinese at home and dont have a dedicated tutor, Learn Chinese 2008 will give you everything necessary to improve your language skills — no matter